Current sea water temperature:
+37.6°F
| Minimum sea water temperature in May: | 45.5°F |
| Maximum sea water temperature in May: | 33.8°F |
| Average sea water temperature in May: | 39.5°F |
| more information | |
14 days
forecast
forecast
| Rocky Harbour |
monthly
weather
weather
| Rocky Harbour |
Sea water temperature for the last 10 days:
| May 17 | 37.6°F | May 12 | 36.1°F |
| May 16 | 38.7°F | May 11 | 39.7°F |
| May 15 | 38.5°F | May 10 | 39.9°F |
| May 14 | 36.7°F | May 9 | 37.8°F |
| May 13 | 37.0°F | May 8 | 37.8°F |
Monthly sea water temperature, °F
When is the warmest sea in Rocky Harbour?
Based on the data about daily sea water temperature for the last three years the warmest sea in Rocky Harbour was noticed in August, September and July.
Monthly Sea Temperatures in Rocky Harbour, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 63.1°F. The highest and lowest sea temperatures during the month were 67.1°F and 60.6°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 60.8°F. The highest and lowest sea temperatures during the month were 63.3°F and 57.9°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 59.4°F. The highest and lowest sea temperatures during the month were 63.0°F and 50.7°F.
current
weather
weather
| Rocky Harbour |
weather in
May
May
| Rocky Harbour |
Best time for vacation in Rocky Harbour
Rocky Harbour on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Rocky Harbour
Local time: 17:26
May 17, sunday
1800
46°F
NE
11 mph
11 mph
2100
43°F
NE
6 mph
6 mph
May 18, monday
0000
41°F
E
6 mph
6 mph
0300
37°F
SE
13 mph
13 mph
0600
37°F
SE
11 mph
11 mph
0900
39°F
SE
15 mph
15 mph
1200
41°F
SE
13 mph
13 mph
1500
43°F
SE
13 mph
13 mph
